robinson function

Robinson's A

Computes Robinson's A as an index of the interrater reliability of quantitative data.

robinson(ratings)

Arguments

• ratings: n*m matrix or dataframe, n subjects m raters.

Details

Missing data are omitted in a listwise way.

Returns

A list with class '"irrlist"' containing the following components: - $method: a character string describing the method applied for the computation of interrater reliability.

• $subjects: the number of subjects examined.

• $raters: the number of raters.

• $irr.name: a character string specifying the name of the coefficient.

• $value: coefficient of interrater reliability.

References

Robinson, W.S. (1957). The statistical measurement of agreement. American Sociological Review, 22, 17-25.

Author(s)

Matthias Gamer

See Also

finn, icc, meancor

Examples

data(anxiety)
robinson(anxiety)